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Winged Migration (French: Le Peuple Migrateur, also known as The Travelling Birds in some UK releases, or The Travelling Birds: An Adventure in Flight in Australia) is a 2001 documentary film directed by Jacques Cluzaud, Michel Debats and Jacques Perrin, who was also one of the writers and narrators, showcasing the immense journeys routinely made by birds during their migrations.
The barnacle goose is a medium-sized goose, 55–70 cm ... During flight, a V-shaped white rump patch and the silver-gray underwing linings are visible.
The barnacle goose myth is a widely-reported historical misconception about the breeding habits of the barnacle goose (Branta leucopsis) and brant goose (Branta bernicla). [1] One version of the myth is that these geese emerge fully formed from goose barnacles ( Cirripedia ). [ 2 ]
The carcass of another goose was found embedded in a mechanism that controls the movement of flight control surfaces. Investigators will keep the helicopter for further examination. A final report ...
A flock of barnacle geese during autumn migration Examples of long-distance bird migration routes. Bird migration is a seasonal movement of birds between breeding and wintering grounds that occurs twice a year. It is typically from north to south or from south to north. Migration is inherently risky, due to predation and mortality.
Canada geese fly in a distinctive V-shaped flight formation, with an altitude of 1 km (3,000 feet) for migration flight. The maximum flight ceiling of Canada geese is unknown, but they have been reported at 9 km (29,000 feet). [43] Flying in the V formation has been the subject of study by researchers.
"The goose-tree" from Gerard's Herbal (1597), displaying the belief that goose barnacles produced barnacle geese.. In the days before birds were known to migrate, barnacle geese, Branta leucopsis, were thought to have developed from this crustacean through spontaneous generation, since they were never seen to nest in temperate Europe, [4] hence the English names "goose barnacle" and "barnacle ...
The genus name Branta is a Latinised form of Old Norse brandgás, "burnt (black) goose". The specific epithet bernicla is Medieval Latin for barnacle. [8] The brant and the similar barnacle goose were previously considered to be the same species and believed to be the same creature as the barnacle. [8] That myth can be dated back to at least ...